EP3707870A4 - Gruppierung und verwendung von kurzen sequenzsignalen - Google Patents
Gruppierung und verwendung von kurzen sequenzsignalen Download PDFInfo
- Publication number
- EP3707870A4 EP3707870A4 EP18876352.8A EP18876352A EP3707870A4 EP 3707870 A4 EP3707870 A4 EP 3707870A4 EP 18876352 A EP18876352 A EP 18876352A EP 3707870 A4 EP3707870 A4 EP 3707870A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- grouping
- short sequence
- sequence signals
- signals
- short
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
- H04L5/0021—Time-frequency-code in which codes are applied as a frequency-domain sequences, e.g. MC-CDMA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
- H04J11/005—Interference mitigation or co-ordination of intercell interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0055—ZCZ [zero correlation zone]
- H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
- H04J13/0062—Zadoff-Chu
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03178—Arrangements involving sequence estimation techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
- H04L27/2692—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with preamble design, i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Lubricants (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2017/110525 WO2019090715A1 (en) | 2017-11-10 | 2017-11-10 | Grouping and use of short sequence signals |
PCT/CN2018/076298 WO2019091014A1 (en) | 2017-11-10 | 2018-02-11 | Grouping and use of short sequence signals |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3707870A1 EP3707870A1 (de) | 2020-09-16 |
EP3707870A4 true EP3707870A4 (de) | 2021-08-18 |
Family
ID=66437387
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17931303.6A Active EP3707869B1 (de) | 2017-11-10 | 2017-11-10 | Gruppierung und verwendung von kurzen sequenzsignalen |
EP24178519.5A Pending EP4407902A2 (de) | 2017-11-10 | 2017-11-10 | Gruppierung und verwendung von kurzen sequenzsignalen |
EP18876352.8A Pending EP3707870A4 (de) | 2017-11-10 | 2018-02-11 | Gruppierung und verwendung von kurzen sequenzsignalen |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17931303.6A Active EP3707869B1 (de) | 2017-11-10 | 2017-11-10 | Gruppierung und verwendung von kurzen sequenzsignalen |
EP24178519.5A Pending EP4407902A2 (de) | 2017-11-10 | 2017-11-10 | Gruppierung und verwendung von kurzen sequenzsignalen |
Country Status (8)
Country | Link |
---|---|
US (4) | US11469847B2 (de) |
EP (3) | EP3707869B1 (de) |
JP (3) | JP7062763B2 (de) |
KR (4) | KR102404611B1 (de) |
CN (4) | CN113328825B (de) |
CA (3) | CA3174639A1 (de) |
SG (2) | SG11202004267RA (de) |
WO (2) | WO2019090715A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102404611B1 (ko) | 2017-11-10 | 2022-05-31 | 지티이 코포레이션 | 짧은 시퀀스 신호의 그룹화 및 사용 |
CN109842478A (zh) * | 2017-11-26 | 2019-06-04 | 华为技术有限公司 | 一种序列确定方法和装置 |
US10439779B2 (en) | 2017-11-26 | 2019-10-08 | Huawei Technologies Co., Ltd. | Sequence determining method and apparatus |
US11228473B2 (en) * | 2017-11-29 | 2022-01-18 | Qualcomm Incorporated | Signal generation using low peak-to-average power ratio base sequences |
CA3090946A1 (en) * | 2018-02-16 | 2019-08-22 | Ntt Docomo, Inc. | User terminal and radio communication method |
WO2020155189A1 (zh) * | 2019-02-03 | 2020-08-06 | 华为技术有限公司 | 参考信号接收与发送方法、装置及系统 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2002084914A1 (fr) * | 2001-04-18 | 2002-10-24 | Linkair Communications, Inc. | Procede de mise en oeuvre d'un codage de sequences ternaires a etalement de spectre dans un systeme amrc |
US6917645B2 (en) * | 2001-12-14 | 2005-07-12 | Samsung Electronics Co., Ltd. | Apparatus and method for detecting pilot channel signals with low signal-to-noise |
US9088384B2 (en) * | 2005-10-27 | 2015-07-21 | Qualcomm Incorporated | Pilot symbol transmission in wireless communication systems |
SI2068455T1 (sl) * | 2006-09-30 | 2011-09-30 | Huawei Tech Co Ltd | Postopek za porazdelitev sekvenc, postopek za obdelavo sekvenc in naprava v komunikacijskem sistemu |
KR20080072508A (ko) | 2007-02-02 | 2008-08-06 | 엘지전자 주식회사 | 다양한 자원 블록 길이를 가지는 시퀀스 할당 방법 및 이를위한 시퀀스 그룹핑 방법 |
DE602008004885C5 (de) | 2007-03-07 | 2017-04-27 | Huawei Technologies Co., Ltd. | Sequenzverteilung, verarbeitungsverfahren sowie entsprechende vorrichtung in einem kommunikationssystem |
EP2472759B8 (de) | 2007-03-19 | 2014-06-11 | Godo Kaisha IP Bridge 1 | Sequenzberichtsverfahren und Sequenzberichtsvorrichtung |
JP5024533B2 (ja) * | 2007-06-19 | 2012-09-12 | 日本電気株式会社 | 移動通信システムにおけるリファレンス信号系列の割当方法および装置 |
US8243837B2 (en) * | 2007-06-19 | 2012-08-14 | Panasonic Corporation | Sequence allocating method and wireless mobile station device |
US20090046645A1 (en) * | 2007-08-13 | 2009-02-19 | Pierre Bertrand | Uplink Reference Signal Sequence Assignments in Wireless Networks |
CN101179860B (zh) * | 2007-12-05 | 2011-03-16 | 中兴通讯股份有限公司 | 随机接入信道的zc序列排序方法和装置 |
KR101520682B1 (ko) | 2008-04-29 | 2015-05-15 | 엘지전자 주식회사 | 시퀀스 그루핑 방법 및 시퀀스 전송 방법 |
EP2421184B1 (de) | 2009-05-21 | 2020-07-08 | LG Electronics Inc. -1- | Verfahren und vorrichtung zur übertragung von referenzsignalen in einem mehrantennensystem |
KR101733489B1 (ko) * | 2010-01-17 | 2017-05-24 | 엘지전자 주식회사 | 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치 |
CN102238747A (zh) * | 2010-04-30 | 2011-11-09 | 夏普株式会社 | 上行物理控制信息传输方法,基站和用户设备 |
KR20120023200A (ko) | 2010-08-24 | 2012-03-13 | 주식회사 팬택 | Mimo 환경에서의 시퀀스 및 시퀀스 그룹 호핑 정보를 이용한 참조신호 생성 방법 및 장치 |
EP2747320B1 (de) * | 2011-08-16 | 2016-09-28 | LG Electronics Inc. | Verfahren und vorrichtung zur übertragung von uplink-referenzsignalen in einem drahtlosen kommunikationssystem |
JP5162699B1 (ja) | 2011-10-04 | 2013-03-13 | シャープ株式会社 | 移動局装置、基地局装置、無線通信方法、無線通信システムおよび集積回路 |
CN103139916B (zh) * | 2011-11-29 | 2016-03-02 | 华为技术有限公司 | 在物理上行控制信道上传输数据的方法和装置 |
CN104202712B (zh) * | 2014-01-24 | 2019-07-23 | 中兴通讯股份有限公司 | 设备到设备同步信号的发送方法及装置、用户设备 |
KR20150110243A (ko) * | 2014-03-21 | 2015-10-02 | 삼성전자주식회사 | 기기 간 통신에서 기준 신호 생성 방법 및 장치 |
EP3116271B1 (de) * | 2014-04-02 | 2020-06-03 | Huawei Technologies Co. Ltd. | Signalübertragungsverfahren und -vorrichtung |
US20160125130A1 (en) | 2014-11-05 | 2016-05-05 | Agilent Technologies, Inc. | Method for assigning target-enriched sequence reads to a genomic location |
DK3520306T3 (da) * | 2016-09-30 | 2021-03-22 | Ericsson Telefon Ab L M | Effekt- og ressourceeffektive uplink-DMRS-sekvenser til IFDMA |
CN106973402B (zh) * | 2017-05-05 | 2019-08-23 | 电子科技大学 | 一种用于lte超大小区随机接入时延的检测方法 |
CN107222282B (zh) * | 2017-06-09 | 2019-04-16 | 电信科学技术第五研究所有限公司 | 一种lte系统prach信道中zc序列的dft算法 |
CN109245871B (zh) * | 2017-09-08 | 2020-02-14 | 华为技术有限公司 | 基于序列的信号处理方法及装置 |
WO2019053901A1 (ja) * | 2017-09-15 | 2019-03-21 | 株式会社Nttドコモ | ユーザ端末及び無線通信方法 |
US10728073B2 (en) * | 2017-10-02 | 2020-07-28 | Qualcomm Incorporated | Computer generated sequence design and hypothesis mapping |
KR102404611B1 (ko) | 2017-11-10 | 2022-05-31 | 지티이 코포레이션 | 짧은 시퀀스 신호의 그룹화 및 사용 |
US10439779B2 (en) * | 2017-11-26 | 2019-10-08 | Huawei Technologies Co., Ltd. | Sequence determining method and apparatus |
-
2017
- 2017-11-10 KR KR1020207016379A patent/KR102404611B1/ko active IP Right Review Request
- 2017-11-10 EP EP17931303.6A patent/EP3707869B1/de active Active
- 2017-11-10 EP EP24178519.5A patent/EP4407902A2/de active Pending
- 2017-11-10 KR KR1020227017467A patent/KR102621482B1/ko active IP Right Grant
- 2017-11-10 JP JP2020525979A patent/JP7062763B2/ja active Active
- 2017-11-10 CA CA3174639A patent/CA3174639A1/en active Pending
- 2017-11-10 SG SG11202004267RA patent/SG11202004267RA/en unknown
- 2017-11-10 CN CN202110536388.7A patent/CN113328825B/zh active Active
- 2017-11-10 CN CN201780098147.0A patent/CN111587564B/zh active Active
- 2017-11-10 CA CA3082232A patent/CA3082232C/en active Active
- 2017-11-10 WO PCT/CN2017/110525 patent/WO2019090715A1/en unknown
-
2018
- 2018-02-11 CA CA3082236A patent/CA3082236C/en active Active
- 2018-02-11 CN CN202110436474.0A patent/CN113162721B/zh active Active
- 2018-02-11 CN CN201880086147.3A patent/CN111587565B9/zh active Active
- 2018-02-11 EP EP18876352.8A patent/EP3707870A4/de active Pending
- 2018-02-11 WO PCT/CN2018/076298 patent/WO2019091014A1/en unknown
- 2018-02-11 KR KR1020237013161A patent/KR20230054776A/ko not_active Application Discontinuation
- 2018-02-11 SG SG11202004262SA patent/SG11202004262SA/en unknown
- 2018-02-11 KR KR1020207016375A patent/KR20200086324A/ko not_active IP Right Cessation
- 2018-02-11 JP JP2020525949A patent/JP7084993B2/ja active Active
-
2020
- 2020-05-11 US US16/872,303 patent/US11469847B2/en active Active
- 2020-05-11 US US16/872,252 patent/US11533120B2/en active Active
-
2022
- 2022-03-18 US US17/694,137 patent/US11621810B2/en active Active
- 2022-04-20 JP JP2022069202A patent/JP7352685B2/ja active Active
- 2022-10-10 US US17/962,758 patent/US11641256B2/en active Active
Non-Patent Citations (3)
Title |
---|
CATT: "On short PUCCH design for up to two UCI bits", vol. RAN WG1, no. Prague, CZ; 20171009 - 20171013, 3 October 2017 (2017-10-03), XP051352781, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_90b/Docs/> [retrieved on 20171003] * |
CATT: "On short PUCCH formats supporting up to two UCI bits", vol. RAN WG1, no. Nagoya, Japan; 20170918 - 20170921, 12 September 2017 (2017-09-12), XP051329509, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_AH/NR_AH_1709/Docs/> [retrieved on 20170912] * |
ZTE ET AL: "On short PUCCH for up to 2 bits UCI", vol. RAN WG1, no. Reno, USA; 20171127 - 20171201, 18 November 2017 (2017-11-18), XP051369470, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F91/Docs/> [retrieved on 20171118] * |
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